🛡️ CVE-2025-52644 — aion

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is high, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity high, availability low.

CVSS metrics in full

The score comes from this vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L

• Attack vector: Local — a local account, shell or session on the host is needed.
• Attack complexity: High — the attacker first has to win a race, learn a secret or otherwise prepare the target.
• Privileges required: Low — an ordinary user account is enough.
• User interaction: None — nobody has to be tricked into anything.
• Scope: Unchanged — the damage stays inside the vulnerable component.
• Confidentiality impact: Low — limited, and the attacker does not choose what is affected.
• Integrity impact: High — total loss, or loss the attacker controls.
• Availability impact: Low — limited, and the attacker does not choose what is affected.

Weakness class

CVE-2025-52644 is classified as CWE-778: Insufficient Logging. When a security-critical event occurs, the product either does not record the event or omits important details about the event when logging it.

Affected software

CVE-2025-52644 is recorded against 1 package.

• aion (from 2.0.0 up to 2.1.2)

Timeline and source

Published on 16 March 2026 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

support.hcl-software.com

Other advisories for this package

aion has other advisories on record. If you are patching this one, these are worth checking on the same host:

• CVE-2025-52641 (2.9 Low, published 15 Apr 2026)
• CVE-2025-52642 (3.3 Low, published 16 Mar 2026)
• CVE-2025-52649 (1.8 Low, published 16 Mar 2026)
• CVE-2025-52638 (5.6 Medium, published 16 Mar 2026)
• CVE-2025-52648 (4.8 Medium, published 16 Mar 2026)
• CVE-2025-52637 (4.5 Medium, published 16 Mar 2026)
• CVE-2025-52646 (2.2 Low, published 16 Mar 2026)
• CVE-2025-52636 (1.8 Low, published 16 Mar 2026)

Same weakness in other software

These advisories are the same class of weakness (CWE-778: Insufficient Logging) in other software:

• CVE-2026-41709 (2.7 Low, published 30 Jul 2026)
• CVE-2026-9247 (2.4 Low, published 22 May 2026)
• GHSA-gfp8-mp24-5vxg (published 21 May 2026)
• CVE-2026-32803 (3.3 Low, published 8 May 2026)
• CVE-2026-3494 (5.0 Medium, published 10 Mar 2026)
• CVE-2026-25598 (5.3 Medium, published 9 Feb 2026)
• CVE-2026-22279 (4.3 Medium, published 22 Jan 2026)
• CVE-2025-66552 (4.3 Medium, published 5 Dec 2025)

Details

Affected Packages

References